1) Animal order 2) Order pelecaniformes 
The Pelecaniformes is a (possibly invalid) order of medium-sized and large waterbirds found worldwide. As traditionally—but erroneously—defined, they encompass all birds that have feet with all four toes webbed. Hence, they were formerly also known by such names as totipalmates or steganopodes. Most have a bare throat patch (gular patch), and ...
• (n. pl.) Those birds that are related to the pelican; the Totipalmi.
Pel`e·can`i·for'mes noun plural [ New Latin See Pelican , and -form .] (Zoology) Those birds that are related to the pelican; the Totipalmi. 
[n] - pelicans
order Pelecaniformes noun pelicans; frigate birds; gannets; cormorants